Coriolis Micro – Microbial Air Sampler

Thanks to its liquid collection media, Coriolis technology gives access to highly sensitive and specific results in only a few hours thanks to its compatibility with all biological standard methods, Culture, PCR, qPCR , ELISA, and more.

With a consistent liquid volume of 15 mL, Coriolis prevents any saturation of the liquid media. It also allows the user to split up the final sample and thereby make several analyses which guarantees the representativity of the trials by testing the repeatability of the results.

Analyzing by culture only allows users to count micro-organisms able to grow on agar dishes. However some biological particles in the air are not cultivable. By allowing the use of alternative techniques, Coriolis enables the count of total flora beyond the limit of cultivability.

Air quality monitoring during a whole production process in aseptic zones or biosphere control can be critical. Coriolis equipment allows for continuous monitoring of the environment for up to 6 hours.

The principle is to transfer the airborne particles into a liquid sample. This liquid sample output allows users to overcome the limits of traditional methods, particularly since Coriolis technology differentiates from impaction in relation to three main parameters:

• high air flow rate to collect efficiently even very low diameter particles such as viruses – 300 L/min
• long time collection to monitor an area for several hours, a whole batch of production – up to 6 hours

Compatibility with any analysis method Products:

• Sterile cone prefilled with specific liquid sample
• Air is aspirated and drawn into the cone forming a vortex
• Particles are centrifuged into the wall of the cone and separated from air
• Contaminants in the liquid sample are ready for analysis

Bio-aerosol samplings with Coriolis µ are limited to 10 minutes as evaporation naturally occurs during collection. The long time monitoring option allows users to maintain the collection liquid volume at a constant rate over the entire sampling period. Air sampling can be done over an extended period of time (from 1 minute to 6 hours of collection) to assess biological contamination.

This option converts the air sampler Coriolis µ into air monitoring equipment that provides new possibilities for investigation into biodiversity, indoor air quality, outdoor biological pollution air monitoring, the veterinary and food industries or biomedical and health facilities. The user manually sets the injection rate for collecting the liquid automatically poured inside the cone during air sampling.

Traditional value is 0,6mL/min in a standard environment. The device can be paused to control the adjustment of the liquid level. This option is compatible with any Coriolis µ – a software upgrade is required. The Coriolis µ shipment box is designed for nomad sampling or storage. In double-walled robust plastic, it can be used for multiple shipments to the sampling site.

• Who can use the Coriolis µ ?
• Do you recommend the use of the Coriolis µ for structural analysis of particles?
• What speeds do you recommend for sampling SARS-CoV-2?
• How do I decontaminate the Coriolis µ after use?

Read the answers and see the other questions